Is it
sudo zypper remove kde-games
Should be
zypper remove kde4_games
What version are you running?
openSUSE 11.1 (i586)
kde-susetranslations-11.1-6.4
kdebase3-beagle-3.5.10-17.4
kde4-kcm_gtk-1.1-115.17
kde4-kupdateapplet-0.8.34-2.1
kdenetwork4-filesharing-4.1.3-4.13
kde4-krfb-4.1.3-4.13
kde4-knotes-4.1.3-3.13
kde4-kgreeter-plugins-4.1.3-10.1
kde4-kcalc-4.1.3-2.12
kde4-dolphin-4.1.3-3.7
kdebase4-session-4.1.3-2.1
kde4-knewsticker-4.1.3-4.13
simple-ccsm-kde-1.0-9.4
libkde4-4.1.3-4.9
kdebase4-workspace-branding-openSUSE-11.1-66.4
libkdepim4-4.1.3-3.13
kde4-ksudoku-4.1.3-3.8
kde4-konsole-4.1.3-3.7
kde4-kio_sysinfo-11.1-66.4
kde4-keditbookmarks-4.1.3-3.7
kdebase4-workspace-4.1.3-10.1
kde4-plasmoid-quickaccess-0.7.1-4.22
kdebase4-nsplugin-4.1.3-3.7
kde4-filesystem-4.1.3-1.9
bundle-lang-kde-en-11.1-11.6
kdelibs3-default-style-3.5.10-21.9
libkdecore4-4.1.3-4.9
kdelibs3-3.5.10-21.9
kdebase3-nsplugin-3.5.10-17.4
kde4-kupdateapplet-packagekit-0.8.34-2.1
kdelibs4-4.1.3-4.9
kde4-kwrite-4.1.3-3.7
kde4-ksnapshot-4.1.3-4.7
kde4-krdc-4.1.3-4.13
kde4-konqueror-plugins-4.1.3-2.10
kde4-kmines-4.1.3-3.8
kde4-kio_kamera-4.1.3-4.7
kde4-kgamma-4.1.3-4.7
kde4-kdnssd-4.1.3-4.13
kde4-ark-4.1.3-2.12
OpenOffice_org-kde-3.0.0.9-1.9
kde4-kio_sysinfo-branding-openSUSE-11.1-66.4
kdebase4-4.1.3-3.7
kde4-plasma-addons-4.1.3-5.21
kde4-kaddressbook-4.1.3-3.13
kde4-kontact-4.1.3-3.13
mozilla-xulrunner191-kde4-0.5-7.1
kde4-kdm-branding-openSUSE-11.1-66.4
kdebase3-runtime-3.5.10-17.4
kde4-kio_beagle-0.4.0-2.97
libkdepimlibs4-4.1.3-5.1
kdebase4-libkonq-4.1.3-3.7
kdepimlibs4-4.1.3-5.1
NetworkManager-kde-0.7r848570-23.1
kdebase4-runtime-4.1.3-4.1
kde4-kwin-4.1.3-10.1
kde4-kscd-4.1.3-4.14
kde4-kpat-4.1.3-3.8
kde4-konqueror-4.1.3-3.7
kde4-kmail-4.1.3-3.13
kde4-kio_audiocd-4.1.3-4.14
kde4-kfind-4.1.3-3.7
kde4-kcolorchooser-4.1.3-4.7
kde4-akregator-4.1.3-3.13
PolicyKit-kde-0.2-6.3
kde4-kdm-4.1.3-10.1
kdebluetooth4-0.2-12.38
kdeartwork4-screensaver-4.1.3-1.26
kde4-korganizer-4.1.3-3.13
compiz-kde4-0.7.8-9.1
kdegames4-carddecks-other-4.1.3-3.9
kdelibs3-doc-3.5.10-21.9
kdebase3-3.5.10-17.4
libkdegames4-4.1.3-3.8
kdelibs4-core-4.1.3-4.9
kde4-kwalletmanager-4.1.3-2.12
kde4-kopete-4.1.3-4.13
kde4-kmahjongg-4.1.3-3.8
kde4-kerry-0.2.90-4.7
kdepim4-4.1.3-3.13
kde4-plasmoid-quicklauncher-0.4-4.23
kdepim4-wizards-4.1.3-3.13
kdegames4-carddecks-default-4.1.3-3.9
kdebase4-workspace-ksysguardd-4.1.3-10.1
qtcurve-kde-0.59.5-1.83
kde4-okular-4.1.3-4.7
kde4-kreversi-4.1.3-3.8
kde4-kmix-4.1.3-4.14
kde4-kgpg-4.1.3-2.12
kde4-gwenview-4.1.3-4.7
kdebase4-openSUSE-11.1-66.4
kde4-kget-4.1.3-4.13
It doesn’t look like kde games is installed. It is just a meta package that pulls in the default kde games set. You will have to remove them manually.
zypper remove
kde4-ksudoku
and so on. You can remove them all at once if you list them with a space between each.
I’ve still some games from Application launcher>Games>(kmahagong,card)